ath10k: track vif list internally
mac80211 interface interations functions have
peculiar locking issues. This patch introduces
internal (to ath10k) vif list that will be used
for vif iteration purposes.
kvalo: remove extra INIT_LIST_HEAD()
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c
index 16e55bd..c8e4180 100644
--- a/drivers/net/wireless/ath/ath10k/mac.c
+++ b/drivers/net/wireless/ath/ath10k/mac.c
@@ -2093,6 +2093,7 @@
}
ar->free_vdev_map &= ~BIT(arvif->vdev_id);
+ list_add(&arvif->list, &ar->arvifs);
vdev_param = ar->wmi.vdev_param->def_keyid;
ret = ath10k_wmi_vdev_set_param(ar, 0, vdev_param,
@@ -2175,6 +2176,7 @@
err_vdev_delete:
ath10k_wmi_vdev_delete(ar, arvif->vdev_id);
ar->free_vdev_map &= ~BIT(arvif->vdev_id);
+ list_del(&arvif->list);
err:
mutex_unlock(&ar->conf_mutex);
@@ -2201,6 +2203,7 @@
spin_unlock_bh(&ar->data_lock);
ar->free_vdev_map |= 1 << (arvif->vdev_id);
+ list_del(&arvif->list);
if (arvif->vdev_type == WMI_VDEV_TYPE_AP) {
ret = ath10k_peer_delete(arvif->ar, arvif->vdev_id, vif->addr);